Changeset 34560 in vbox for trunk/src

Timestamp:

Dec 1, 2010 11:05:54 AM (14 years ago)

Author:

vboxsync

Message:

vfsmemory.cpp: list bugfix (grumble, even with RTList* linked lists are easy to get wrong).

File:

• trunk/src/VBox/Runtime/common/vfs/vfsmemory.cpp (modified) (3 diffs)

trunk/src/VBox/Runtime/common/vfs/vfsmemory.cpp

@@ -183 +183 @@
     {
         Assert(pExtent->off <= off);
-        PRTVFSMEMEXTENT pNext = RTListNodeGetNext(&pExtent->Entry, RTVFSMEMEXTENT, Entry);
-        if (   RTListNodeIsLast(&pThis->ExtentHead, &pNext->Entry)
+        PRTVFSMEMEXTENT pNext = RTListGetNext(&pThis->ExtentHead, pExtent, RTVFSMEMEXTENT, Entry);
+        if (   !pNext
             || pNext->off > off)
         {
@@ -223 +223 @@
     if (off - pExtent->off >= pExtent->cb)
     {
-        pExtent = RTListNodeGetNext(&pExtent->Entry, RTVFSMEMEXTENT, Entry);
+        pExtent = RTListGetNext(&pThis->ExtentHead, pExtent, RTVFSMEMEXTENT, Entry);
         if (   !pExtent
             || off - pExtent->off >= pExtent->cb)
@@ -759 +759 @@
                 pThis->cbExtent = _4K;
             else if (ObjInfo.cbObject < RTVFSMEM_MAX_EXTENT_SIZE)
-                pThis->cbExtent = _4K;
+                pThis->cbExtent = _4K /* ObjInfo.cbObject */;
             else
                 pThis->cbExtent = RTVFSMEM_MAX_EXTENT_SIZE;